books.google.ca - Diagrammatology investigates the role of diagrams for thought and knowledge. Based on the general doctrine of diagrams in Charles Peirce's mature work, Diagrammatology claims diagrams to constitute a centerpiece of epistemology. The book reflects Peirce's work on the issue in Husserl's contemporanous...https://books.google.ca/books/about/Diagrammatology.html?id=fmYhudVu5rQC&utm_source=gb-gplus-shareDiagrammatology